CN215151955U - Hot melt splicing apparatus - Google Patents
Hot melt splicing apparatus Download PDFInfo
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- CN215151955U CN215151955U CN202022926066.7U CN202022926066U CN215151955U CN 215151955 U CN215151955 U CN 215151955U CN 202022926066 U CN202022926066 U CN 202022926066U CN 215151955 U CN215151955 U CN 215151955U
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Abstract
The utility model discloses a hot melt splicing device, which comprises a mounting plate; the conveying mechanism comprises an inflatable shaft, a supporting plate and a guide roller; a hot melting mechanism; the hot melting mechanism comprises an upper die and a lower die; the upper die is provided with a fixing plate and a plurality of hot melting devices; the hot melting devices are embedded on the fixed plate and are arranged in a row; the hot melting device comprises a hot melting main body, a heat conducting column and a temperature controller; a heating core pipe is arranged in the hot melting main body; one end of the heating core pipe is electrically connected with a power supply through a cable, and the other end of the heating core pipe is fixedly connected with the heat conducting column; the temperature controller is arranged on the outer side of the hot melting main body and used for adjusting the temperature; each roll of the adhesive film is guided to the upper surface of the lower film along the inflatable shaft and the guide roller. The device adopts the hot melting mechanism, is simple and safe to use, has low consumption and low price, is simple to use and is convenient for workers to operate; and the device convenient for replacing the adhesive film is arranged in a matching way, so that the operation is simple and the practicability is high.
Description
Technical Field
The utility model relates to a hot melt technical field especially relates to a hot melt splicing apparatus.
Background
The conventional photovoltaic module generally comprises glass, an EVA (Polyethylene vinyl acetate) adhesive film, a battery sheet, an EVA adhesive film, and a back sheet. The packaging material plays roles of bonding, protecting and supporting and the like; the light transmittance, insulativity, aging resistance, adhesiveness and the like of the EVA adhesive film all indicate the importance of the EVA adhesive film; along with the continuous development of photovoltaic modules, photovoltaic packaging materials are also continuously developed and innovated, and the novel packaging material of the white EVA adhesive film can improve the intensity and proportion of reflected light, thereby improving the utilization rate of sunlight and improving the power generation efficiency of the module, and has wide market prospect.
The white EVA adhesive film needs to be subjected to irradiation pre-crosslinking treatment due to the material characteristics, and in the production process, due to the characteristics of the EVA adhesive film, the conventional unwinding device cannot automatically splice front and back coils, so that the production scrap rate is increased, and the yield is reduced. Therefore, the front and back coils are often spliced by tape bonding, but the tape cannot be firmly bonded and is easy to loosen and fall off after being pulled and pulled.
Therefore, it is highly desirable to design a hot-melt splicing device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hot melt splicing apparatus to solve the problem that above-mentioned prior art exists, can realize complete glued membrane concatenation flow, easy operation, the hot melt is effectual.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a hot melt splicing device, which comprises a mounting plate; the conveying mechanism comprises an inflatable shaft, a supporting plate and a guide roller; the number of the inflatable shafts is at least two; the supporting plate is rotatably connected with the mounting plate; the inflatable shafts are rotatably arranged on two sides of the supporting plate and are centrosymmetric about the inflatable shafts; a rolled glue film is arranged on the inflatable shaft; the number of the guide rollers is at least two, and the guide rollers are rotatably arranged on the other two sides of the supporting plate; the guide rollers and the air inflation shafts are the same in number and are arranged at intervals;
a hot melting mechanism; the hot melting mechanism comprises an upper die and a lower die; the upper die is provided with a fixing plate and a plurality of hot melting devices; the hot melting devices are embedded on the fixing plate and are arranged in a row; the hot melting device comprises a hot melting main body, a heat conducting column and a temperature controller; a heating core pipe is arranged in the hot melting main body; one end of the heating core pipe is electrically connected with a power supply through a cable, and the other end of the heating core pipe is fixedly connected with the heat conducting column; the temperature controller is arranged on the outer side of the hot melting main body and used for adjusting temperature;
and each roll of the adhesive film is guided to the upper surface of the lower film along the inflatable shaft and the guide roller.
Preferably, the glue film is coiled on the inflatable shaft and is normally conveyed, when the roll of glue film is used up, the other unused glue film is conveyed to the lower film from the other direction through the guide roller, the positions of the two inflatable shafts are replaced, and the inflatable shaft without the glue film is replaced out to be refilled with the glue film; after the lower die is welded, the conveying is continued through a tension roller.
Furthermore, the hot melting mechanism is simple to use, safe, low in consumption, low in price, simple to use and convenient for workers to operate.
A guide wheel is arranged on one side of the lower die, which is close to the inflatable shaft; the guide wheel is fixedly connected with the lower die through a support rod; the top end of the guide wheel is flush with the top surface of the lower die.
A tensioning roller is arranged on one side of the lower die, which is far away from the inflatable shaft; the cross section area of the guide wheel is smaller than that of the tension roller; the tensioning roller is rotationally connected with the lower die through a bearing seat.
And a heat insulation sealing ring is arranged at the joint of the heat conduction column and the heating core pipe.
An insulating sleeve rod is further mounted on the outer side of the heat-conducting column; and the bottom of the insulating sleeve rod is fixedly provided with a hot melting roller.
Preferably, the hot-melting roller is of a cake-shaped structure.
The support plate comprises a first support plate and a second support plate; the two ends of the first supporting plate are symmetrically provided with the inflatable shafts respectively; the second support plate and the first support plate are arranged in a center-crossed mode, and the minimum included angle between the first support plate and the second support plate is 75 degrees; and two ends of the second support plate are symmetrically provided with one guide roller.
Preferably, the two support plates are perpendicular to each other, and both the two support plates can rotate, so that the positions of the two inflatable shafts can be switched conveniently.
And a cutting-off cutter is fixedly arranged on one side of the bearing seat, which is far away from the lower die.
Preferably, a cutting knife is provided to cut off the hot melt adhesive film portion.
The utility model discloses a following technological effect: the utility model adopts the novel hot melting mechanism which is simple to use, safe, low in consumption, low in price, simple to use and convenient for workers to operate; and the device convenient for replacing the adhesive film is arranged in a matching way, so that the operation is simple and the practicability is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the hot melting mechanism of the present invention.
The device comprises a mounting plate 1, a conveying mechanism 2, a hot melting mechanism 3, an adhesive film 4, an air expanding shaft 21, a guide roller 22, a first supporting plate 23, a second supporting plate 24, a hot melting main body 31, a heat conducting column 32, a temperature controller 33, a heating core pipe 34, an insulating sleeve rod 35, a hot melting roller 36, a guide wheel 41, a tensioning roller 42, a bearing seat 43 and a cutting knife 44.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a hot melt splicing device, which comprises a mounting plate 1; the conveying mechanism 2 comprises an inflatable shaft 21, a supporting plate and a guide roller 22; the inflatable shafts 21 are provided with at least two; the supporting plate is rotationally connected with the mounting plate 1; the inflatable shafts 21 are rotatably arranged on two sides of the supporting plate and are centrosymmetric about the inflatable shafts 21; the air expansion shaft 21 is provided with a rolled glue film 4; at least two guide rollers 22 are arranged, and the guide rollers 22 are rotatably arranged on the other two sides of the supporting plate; the guide rollers 22 and the air expansion shafts 21 are the same in number and are arranged at intervals;
a hot-melting mechanism 3; the hot melting mechanism comprises an upper die and a lower die; the upper die is provided with a fixing plate and a plurality of hot melting devices; the hot melting devices are embedded on the fixed plate and are arranged in a row; the hot melter comprises a hot melting main body 31, a heat conducting column 32 and a temperature controller 33; a heating core tube 34 is arranged in the hot melting main body 31; one end of the heating core pipe 34 is electrically connected with a power supply through a cable, and the other end is fixedly connected with the heat conducting column 32; the temperature controller is arranged outside the hot melting main body 31 and used for temperature regulation;
each roll of glue film 4 is guided to the upper surface of the lower film along the air shaft 21 and the guide roller 22.
A guide wheel 41 is arranged on one side of the lower die close to the inflatable shaft 21; the guide wheel 41 is fixedly connected with the lower die through a support rod; the top end of the guide wheel 41 is flush with the top surface of the lower die.
A tensioning roller 42 is arranged on one side of the lower die, which is far away from the inflatable shaft 21; the cross-sectional area of the guide wheel 41 is smaller than that of the tension roller 42; the tension roller 42 is rotatably connected to the lower mold through a bearing housing 43.
The connection part of the heat conduction column 32 and the heating core pipe 34 is provided with a heat insulation sealing ring.
The outer side of the heat-conducting column 32 is also provided with an insulating sleeve rod 35; the bottom of the insulating loop bar 35 is fixedly provided with a hot melting roller 36.
The support plate comprises a first plate 23 and a second plate 24; an expansion shaft 21 is symmetrically arranged at each of two ends of the first support plate 23; the second support plate 24 and the first support plate 23 are arranged in a center-crossed manner, and the minimum included angle between the first support plate 23 and the second support plate 24 is 75 degrees; a guide roller 22 is symmetrically arranged at both ends of the second support plate 24.
A cutting knife 44 is fixedly arranged on one side of the bearing seat 43 far away from the lower die.
The utility model discloses a following technological effect: the utility model adopts the novel hot melting mechanism which is simple to use, safe, low in consumption, low in price, simple to use and convenient for workers to operate; and the device convenient for replacing the adhesive film is arranged in a matching way, so that the operation is simple and the practicability is high.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (3)
1. A hot melt splicing device, comprising:
a mounting plate (1);
the conveying mechanism (2) comprises an inflatable shaft (21), a supporting plate and a guide roller (22); the number of the inflatable shafts (21) is at least two; the supporting plate is rotationally connected with the mounting plate (1); the inflatable shafts (21) are rotatably arranged on two sides of the supporting plate and are centrosymmetric about the inflatable shafts (21); a rolled glue film (4) is arranged on the inflatable shaft (21); the number of the guide rollers (22) is at least two, and the guide rollers (22) are rotatably arranged on the other two sides of the supporting plate; the guide rollers (22) and the air inflation shafts (21) are the same in number and are arranged at intervals;
a heat-melting mechanism (3); the hot melting mechanism comprises an upper die and a lower die; the upper die is provided with a fixing plate and a plurality of hot melting devices; the hot melting devices are embedded on the fixing plate and are arranged in a row; the hot melting device comprises a hot melting main body (31), a heat conducting column (32) and a temperature controller (33); a heating core pipe (34) is arranged in the hot melting main body (31); one end of the heating core pipe (34) is electrically connected with a power supply through a cable, and the other end of the heating core pipe is fixedly connected with the heat conducting column (32); the temperature controller is arranged on the outer side of the hot melting main body (31) and used for adjusting temperature;
each roll of the adhesive film (4) is guided to the upper surface of the lower film along the air expansion shaft (21) and the guide roller (22); a guide wheel (41) is arranged on one side of the lower die, which is close to the inflatable shaft (21); the guide wheel (41) is fixedly connected with the lower die through a support rod; the top end of the guide wheel (41) is flush with the top surface of the lower die; a tensioning roller (42) is arranged on one side of the lower die, which is far away from the inflatable shaft (21); the cross-sectional area of the guide wheel (41) is smaller than that of the tension roller (42); the tensioning roller (42) is rotationally connected with the lower die through a bearing seat (43); a heat insulation sealing ring is arranged at the joint of the heat conduction column (32) and the heating core pipe (34); an insulating sleeve rod (35) is further mounted on the outer side of the heat conducting column (32); the bottom of the insulating loop bar (35) is fixedly provided with a hot melting roller (36); the hot melting roller is of a cake-shaped structure.
2. The hot-melt splicing device according to claim 1, wherein: the support plate comprises a first support plate (23) and a second support plate (24); the two ends of the first support plate (23) are symmetrically provided with the inflatable shafts (21); the second support plate (24) and the first support plate (23) are arranged in a center-crossing manner, and the minimum included angle between the first support plate (23) and the second support plate (24) is 75 degrees; the two ends of the second support plate (24) are symmetrically provided with the guide rollers (22).
3. The hot-melt splicing device according to claim 1, wherein: and a cutting-off cutter (44) is fixedly mounted on one side of the bearing seat (43) far away from the lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022926066.7U CN215151955U (en) | 2020-12-07 | 2020-12-07 | Hot melt splicing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022926066.7U CN215151955U (en) | 2020-12-07 | 2020-12-07 | Hot melt splicing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215151955U true CN215151955U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022926066.7U Active CN215151955U (en) | 2020-12-07 | 2020-12-07 | Hot melt splicing apparatus |
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| CN (1) | CN215151955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115489130A (en) * | 2022-09-22 | 2022-12-20 | 浙江鲁顺实业有限公司 | Hot melting device capable of stably controlling temperature |
-
2020
- 2020-12-07 CN CN202022926066.7U patent/CN215151955U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115489130A (en) * | 2022-09-22 | 2022-12-20 | 浙江鲁顺实业有限公司 | Hot melting device capable of stably controlling temperature |
| CN115489130B (en) * | 2022-09-22 | 2023-05-30 | 浙江鲁顺实业有限公司 | Hot-melting device capable of stably controlling temperature |
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